ObjFW  Check-in [4707e80cdb]

Overview
Comment:Implement +[operatingSystemVersion] for Windows
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SHA3-256: 4707e80cdbcffa14355a9f4f802ab418a90a15e5a368bca8b070e90c66c73365
User & Date: js on 2018-03-18 03:01:43
Other Links: manifest | tags
Context
2018-03-18
06:05
Fix missing #ifdef OF_HAVE_FILES check-in: f059c39b00 user: js tags: trunk
03:01
Implement +[operatingSystemVersion] for Windows check-in: 4707e80cdb user: js tags: trunk
01:05
Fix missing import and typo check-in: c32b3419c2 user: js tags: trunk
Changes

Modified configure.ac from [7eb6a2f680] to [b503c44591].

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	*-msdosdjgpp*)
		enable_shared="no"
		enable_threads="no"
		enable_sockets="no"
		;;
	*-*-mingw*)
		LDFLAGS="$LDFLAGS -Wl,--allow-multiple-definition"


		AC_SUBST(ALLOW_MULTIPLE_DEFINITION,
			[-Wl,--allow-multiple-definition])
		;;
	*-psp-*)
		AS_IF([test x"$DEVKITPSP" = x""], [
			AC_MSG_ERROR(
				[DEVKITPSP is not set! Please set DEVKITPSP.])







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	*-msdosdjgpp*)
		enable_shared="no"
		enable_threads="no"
		enable_sockets="no"
		;;
	*-*-mingw*)
		LDFLAGS="$LDFLAGS -Wl,--allow-multiple-definition"
		LIBS="$LIBS -lversion"

		AC_SUBST(ALLOW_MULTIPLE_DEFINITION,
			[-Wl,--allow-multiple-definition])
		;;
	*-psp-*)
		AS_IF([test x"$DEVKITPSP" = x""], [
			AC_MSG_ERROR(
				[DEVKITPSP is not set! Please set DEVKITPSP.])

Modified src/OFSystemInfo.m from [2bd7016700] to [d04cf49a1f].

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#endif
}

static void
initOperatingSystemVersion(void)
{
#if defined(OF_IOS) || defined(OF_MACOS)

	void *pool = objc_autoreleasePoolPush();

	@try {
		OFString *propertyList = [OFString stringWithContentsOfFile:
		    @"/System/Library/CoreServices/SystemVersion.plist"];

		operatingSystemVersion = [[[propertyList propertyListValue]
		    objectForKey: @"ProductVersion"] copy];
	} @finally {
		objc_autoreleasePoolPop(pool);
	}

#elif defined(OF_WINDOWS)

	/* TODO */
















































#elif defined(OF_ANDROID)
	/* TODO */
#elif defined(OF_MORPHOS)
	/* TODO */
#elif defined(OF_AMIGAOS4)
	/* TODO */
#elif defined(OF_WII) || defined(NINTENDO_3DS) || defined(OF_NINTENDO_DS) || \
    defined(OF_PSP) || defined(OF_MSDOS)

#elif defined(HAVE_SYS_UTSNAME_H) && defined(HAVE_UNAME)
	struct utsname utsname;

	if (uname(&utsname) != 0)
		return nil;

	operatingSystemVersion = [[OFString alloc]
	    initWithCString: utsname.release
		   encoding: [OFLocalization encoding]];
#endif
}








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#endif
}

static void
initOperatingSystemVersion(void)
{
#if defined(OF_IOS) || defined(OF_MACOS)
# ifdef OF_HAVE_FILES
	void *pool = objc_autoreleasePoolPush();

	@try {
		OFString *propertyList = [OFString stringWithContentsOfFile:
		    @"/System/Library/CoreServices/SystemVersion.plist"];

		operatingSystemVersion = [[[propertyList propertyListValue]
		    objectForKey: @"ProductVersion"] copy];
	} @finally {
		objc_autoreleasePoolPop(pool);
	}
# endif
#elif defined(OF_WINDOWS)
	void *pool = objc_autoreleasePoolPush();

	@try {
		wchar_t systemDir[PATH_MAX];
		UINT systemDirLen;
		OFString *systemDirString;
		const of_char16_t *path;
		void *buffer;
		DWORD bufferLen;

		systemDirLen = GetSystemDirectoryW(systemDir, PATH_MAX);
		if (systemDirLen == 0)
			return;

		systemDirString = [OFString
		    stringWithUTF16String: systemDir
				   length: systemDirLen];
		path = [[systemDirString stringByAppendingPathComponent:
		    @"kernel32.dll"] UTF16String];

		if ((bufferLen = GetFileVersionInfoSizeW(path, NULL)) == 0)
			return;
		if ((buffer = malloc(bufferLen)) == 0)
			return;

		@try {
			void *data;
			UINT dataLen;
			VS_FIXEDFILEINFO *info;

			if (!GetFileVersionInfoW(path, 0, bufferLen, buffer))
				return;

			if (!VerQueryValueW(buffer, L"\\", &data, &dataLen) ||
			    dataLen < sizeof(info))
				return;

			info = (VS_FIXEDFILEINFO *)data;

			operatingSystemVersion = [[OFString alloc]
			    initWithFormat: @"%u.%u.%u",
					    HIWORD(info->dwProductVersionMS),
					    LOWORD(info->dwProductVersionMS),
					    HIWORD(info->dwProductVersionLS)];
		} @finally {
			free(buffer);
		}
	} @finally {
		objc_autoreleasePoolPop(pool);
	}
#elif defined(OF_ANDROID)
	/* TODO */
#elif defined(OF_MORPHOS)
	/* TODO */
#elif defined(OF_AMIGAOS4)
	/* TODO */
#elif defined(OF_WII) || defined(NINTENDO_3DS) || defined(OF_NINTENDO_DS) || \
    defined(OF_PSP) || defined(OF_MSDOS)
	/* Intentionally nothing */
#elif defined(HAVE_SYS_UTSNAME_H) && defined(HAVE_UNAME)
	struct utsname utsname;

	if (uname(&utsname) != 0)
		return;

	operatingSystemVersion = [[OFString alloc]
	    initWithCString: utsname.release
		   encoding: [OFLocalization encoding]];
#endif
}